# SDR EVCA202501270001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2025
- Submitted: January 27, 2025
- Operation: Air carrier
- Aircraft: [N606AH](https://openairdocs.org/aircraft/N606AH), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 56329
- Aircraft time: 1,351 hours, 3,322 cycles
- Engine: Allsn 250C47M
- Engine time: 1,351 hours, 2,695 cycles
- System (JASC): [7810 · Engine Collector/Tailpipe/Nozzle](https://openairdocs.org/jasc/7810)
- Part: Exhaust Duct
- Part number: 407063001103
- Condition: Cracked
- Location: Zone 200
- Part time: 1,351 hours, 2,695 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EVCA202501270001

## Discrepancy

PILOT REPORTED A ENGINE CHIP LIGHT. AFTER LANDING OPENED UP ENGINE COWLING AND DISCOVERED VENT LINE WAS BROKEN.  EXHAUST WAS CRACKED AND OIL STRUTT STANDOFF WAS CRACKED. BRACKET PN MS9592-133

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